This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
n | a(n) |
---|---|
4 | 1 |
5 | 10 |
6 | 650 |
7 | 227500 |
8 | 386977500 |
9 | 3006815175000 |
10 | 102547431543375000 |
11 | 14946288147446906250000 |
12 | 9139670148451930618781250000 |
13 | 23146488841058967849982079062500000 |
14 | 240532409681630323860212020187339062500000 |
15 | 10187978717854649915906947316453923964296875000000 |
16 | 1750283547138817933292555967231683354203766362734375000000 |